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AFR Chevy 210cc Enforcer As-Cast LS1 Cylinder Head, 64cc Chambers, DIY No Parts

AFR 1502
AFR is proud to announce the release of its NEW Enforcer series of As-Cast cylinder heads. Comprised of four new budget-friendly cylinder heads, these price conscience offerings do not come fully assembled. This DIY package contains no intake/exhaust valves, springs, retainers, rocker studs, and guide plates. You can contact us for specific parts from AFR to complete your cylinder head.

For the pre-assembled/complete 210cc LS1 Enforcer Head, check out the part number: AFR 1501.

Sold as a single piece, 2 pieces required per engine.
Shipping: FREE continental USA ground shipping on ALL AFR Cylinder Head
Was: $799.33
Sale: $499.33
Save: 38%
Save: $300.00

Qty:
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Description

AFR's 210 LS1 Enforcer Cylinder Head features its Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allow for extremely accurate and repeatable port location/performance. This budget-friendly head is perfect for your OEM engine operating below 6300 RPM.

Sold as a single piece, 2 pieces required per engine.

210cc LS1 Street Head Flow Chart
  .200 .300 .400 .500 .550 .600
Int 148 209 253 265 268 268
Exh 105 150 180 199 204 207

Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe 

Basic Package Components Part #
As-Cast Combustion Chambers
AS-Cast Exhaust Ports
As-Cast Intake Ports
3-angle Valve Job		  

Specifications, Features, and Optional Supporting Components
Head Material

A356 Aluminum
Intake Port Volume

210ccm
Intake Port Dimension

3.190"H x 1.015"W x5/16 top 3/8" bottom
Intake Port Location

Stock
Exhaust Port Volume

82cc
Exhaust Port Dimension

1.400" H x 1.660" W
Exhaust Port Location

Stock
Combustion Chamber Size

64cc
Valve Cover Bolt Pattern
 Perimeter Bolt
Valve Angle 15°
Valve Spring Pocket Diameter

1.500" O.D
Max Valve Spring Pocket Machining

1.500" O.D
Deck Thickness

0.425"
Minimum Bore Diameter

3.900"
Spark Plug Dimensions

14mm x .750" w/Tapered seat
Head Gasket

Factory GM LS2
Intake Port Gasket

GM or FAST
Exhaust Port Gasket

GM#12558573
Head Bolts (97-03)

AFR #6330
Head Studs (97-03)

AFR #6331
Head Bolts (04+)

AFR #6334
Head Studs (04+)

AFR #6335
Head Bolt Washers, Manley

AFR #6320
Suggested Manifold

FAST 90mm, 92mm, or 102mm
Flat Mill .006" per cc 58cc Maximum
Spark Plug Starting Range NGK TR55 
Important: Do not port match you intake manifold to any Fel-Pro gasket as it does not precisely match an AFR head.
Warning:Do not machine spring pad any deeper.
Note: Milling head deck will affect flow numbers.

Details

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Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W12.0000” x H12.0000” x L24.0000”
  • Free Basic Shipping
  • This item ships in its own box.
  • FREE continental USA ground shipping on ALL AFR Cylinder Head
  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 8:00 AM - 4:00 PM PST